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| Check Feed Valve |
Fig. 478 R.H. |
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Fig. 478 L.H. |
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| COMPONENT |
MATERIAL |
| BODY/BONNET/INLET |
CAST STEEL |
| SEATS |
NICKEL ALLOY |
| STOP VALVE HEAD |
NICKEL ALLOY |
| CHEK VALVE HEAD |
BRONZE. P.T.F.E |
| STEM |
STAINLESS STEEL |
| GLAND |
BRONZE |
| HANDWHEEL |
CAST IRON |
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Technical Description of Standard Valves |
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Cast Steel Body, Cover and Inlet, Nickel Alloy Seats
Nickel Alloy Stop Valve Head, Bronze Check Valve Head with P.T.F.E. '0' Ring. Stainless Steel Stem. Outlet right hand or left hand to Customer's Order.
Flanged to ANSI. BS. or European Standards
VALVE SHOULD BE INSTALLED SO VALVE HEAD LIFTS VERTICALLY UPWARD |
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Pressure 26 bar for water up to saturation temperature. |
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SIZE |
A |
B |
C |
D |
E |
WEIGHT |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
kg |
40 |
1 1/2 |
127 |
5 |
191 |
7 1/2 |
102 |
4 |
286 |
11.25 |
178 |
7 |
39 |
50 |
2 |
146 |
5 3/4 |
216 |
8 1/2 |
114 |
4 1/2 |
305 |
12 |
203 |
8 |
51 |
65 |
2 1/2 |
165 |
6 1/2 |
238 |
9 3/8 |
127 |
5 |
368 |
14.5 |
229 |
9 |
76 |
80 |
3 |
178 |
7 |
267 |
10 1/2 |
140 |
5 1/2 |
406 |
16 |
254 |
10 |
102 |
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